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Complexity
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2021
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Article
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Tab 2
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Research Article
Identification of Urban Functional Area by Using Multisource Geographic Data: A Case Study of Zhengzhou, China
Table 2
General area score of POI subcategories.
Area (m
2
)
1–500
500–1000
1000–3000
3000–5000
Subcategories
B1, B2, B3, B4, B9, A1
S1, R2, S3, S4, S9, A2, A4
A3, A5, A9,
W1, C1, C3
Score
0.1
0.2
0.6
1